491437584

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5443}}^1$

素因数の和:5490

約数の個数: 160

約数和(自身を含む): 1620134400

約数和(自身を除く): 1128696816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 594, 627, 684, 792, 836, 912, 1026, 1188, 1254, 1368, 1584, 1672, 1881, 2052, 2376, 2508, 2736, 3344, 3762, 4104, 4752, 5016, 5443, 5643, 7524, 8208, 10032, 10886, 11286, 15048, 16329, 21772, 22572, 30096, 32658, 43544, 45144, 48987, 59873, 65316, 87088, 90288, 97974, 103417, 119746, 130632, 146961, 179619, 195948, 206834, 239492, 261264, 293922, 310251, 359238, 391896, 413668, 478984, 538857, 587844, 620502, 718476, 783792, 827336, 930753, 957968, 1077714, 1137587, 1175688, 1241004, 1436952, 1616571, 1654672, 1861506, 2155428, 2275174, 2351376, 2482008, 2792259, 2873904, 3233142, 3412761, 3723012, 4310856, 4550348, 4964016, 5584518, 6466284, 6825522, 7446024, 8621712, 9100696, 10238283, 11169036, 12932568, 13651044, 14892048, 18201392, 20476566, 22338072, 25865136, 27302088, 30714849, 40953132, 44676144, 54604176, 61429698, 81906264, 122859396, 163812528, 245718792, 491437584]

約数ペア:

[(1, 491437584), (2, 245718792), (3, 163812528), (4, 122859396), (6, 81906264), (8, 61429698), (9, 54604176), (11, 44676144), (12, 40953132), (16, 30714849), (18, 27302088), (19, 25865136), (22, 22338072), (24, 20476566), (27, 18201392), (33, 14892048), (36, 13651044), (38, 12932568), (44, 11169036), (48, 10238283), (54, 9100696), (57, 8621712), (66, 7446024), (72, 6825522), (76, 6466284), (88, 5584518), (99, 4964016), (108, 4550348), (114, 4310856), (132, 3723012), (144, 3412761), (152, 3233142), (171, 2873904), (176, 2792259), (198, 2482008), (209, 2351376), (216, 2275174), (228, 2155428), (264, 1861506), (297, 1654672), (304, 1616571), (342, 1436952), (396, 1241004), (418, 1175688), (432, 1137587), (456, 1077714), (513, 957968), (528, 930753), (594, 827336), (627, 783792), (684, 718476), (792, 620502), (836, 587844), (912, 538857), (1026, 478984), (1188, 413668), (1254, 391896), (1368, 359238), (1584, 310251), (1672, 293922), (1881, 261264), (2052, 239492), (2376, 206834), (2508, 195948), (2736, 179619), (3344, 146961), (3762, 130632), (4104, 119746), (4752, 103417), (5016, 97974), (5443, 90288), (5643, 87088), (7524, 65316), (8208, 59873), (10032, 48987), (10886, 45144), (11286, 43544), (15048, 32658), (16329, 30096), (21772, 22572)]